Autonomous System details

AS39729

REGISTER S.P.A.  ·  dada.eu

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS39729 – REGISTER S.P.A.

Field Value
Country Italy
Website dada.eu
Hosted domains 1,317,100
IPv4 addresses 11,264
IPv6 addresses 4,951,760,157,141,521,100,000,000,000
ASN type Hosting
Registry ripe
Allocated 20 years ago on Apr 18, 2006
Updated 7 months ago on Sep 18, 2025
Netblock Company Num of IPs
81.88.48.0/20 REGISTER S.P.A. 4,096
185.2.4.0/22 REGISTER S.P.A. 1,024
195.110.124.0/22 DADA S.p.a. 1,024
213.158.80.0/22 REGISTER S.P.A. 1,024
185.110.66.0/23 Nominalia Internet S.L 512
195.110.100.0/23 Register.it hosting OPUS VIPs 512
195.110.102.0/23 REGISTER S.P.A. 512
195.110.104.0/23 Register.it S.p.A. 512
195.110.118.0/23 REGISTER S.P.A. 512
195.110.120.0/23 DADA S.p.A. ADSL service 512
195.110.122.0/23 Dada S.p.a. - Wireless 512
81.88.52.0/24 Hosting platform LHWP Italy 256
81.88.53.0/24 Hosting platform LHWP Italy 256
81.88.58.0/24 Additional network for VIPs 256
81.88.60.0/24 Register.IT Shared Hosting 256
81.88.61.0/24 Load balanced services 256
81.88.63.0/24 Register.it hosting - DDOS mitigation subnet 256
185.2.6.0/24 REGISTER S.P.A. 256
185.110.66.0/24 Nominalia Internet S.L 256
195.110.107.0/24 Dada S.p.a. 256
195.110.112.0/24 Housing DADA 256

Netblock Company
2a01:8100:2000::/36 REGISTER S.P.A.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS39729
                                                OrgID:          AS39729
                                                ASName:         AS39729
                                                ASNumber:       AS39729
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 1,317,100 domain names hosted across 942 IP addresses on this ASN.

IP Address Domain Domains on this IP
195.110.124.133 ██████████ 298,275
81.88.48.71 ██████████ 74,651
81.88.57.68 ██████████ 68,400
195.110.124.188 █████████ 61,528
81.88.58.216 ██████████ 54,529
81.88.57.70 ██████████ 39,613
81.88.63.46 ██████████ 23,031
195.110.124.154 ██████████ 13,681
195.110.124.148 ██████████ 13,088
81.88.57.80 ██████████ 4,433

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 41 peers for this ASN.

Peers Name
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Telecom
AS15605 Connesi s.p.a.
AS198150 SIACOM JSC
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS263444 Open X Tecnologia Ltda
AS286 GTT Communications Inc.
AS28716 Retelit Digital Services S.p.A.
AS29049 Delta Telecom Ltd
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS39120 Convergenze S.p.A.
AS41327 Fiber Telecom S.p.A.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS49709 Videobyte S.r.l.
AS50877 Airbeam S.r.l.
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS5394 Unidata
AS5405 Inter.link GmbH
AS57111 NOVA NETWORKS S.R.L.
AS57463 NetIX Communications JSC
AS59919 Brainbox S.r.l.
AS61973 Netassist International s.r.o.
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8529 Zain Omantel International FZ-LLC
AS8660 Italiaonline S.p.A.
AS8968 BT Italia S.p.A.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3257 GTT Communications Inc.
AS35280 F5 Networks SARL
AS6939 Hurricane Electric LLC
AS8968 BT Italia S.p.A.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

39 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
195.110.118.171 AS39729 REGISTER S.P.A. 0.79ms from Milan, IT
81.88.57.95 AS39729 REGISTER S.P.A. 0.75ms from Milan, IT
185.2.7.253 AS39729 REGISTER S.P.A. 1.46ms from Milan, IT
195.110.124.194 AS39729 REGISTER S.P.A. 0.73ms from Milan, IT
185.2.6.3 AS39729 REGISTER S.P.A. 9.35ms from Strasbourg, FR
195.110.122.180 AS39729 REGISTER S.P.A. 0.79ms from Milan, IT
195.110.112.254 AS39729 REGISTER S.P.A. 1.20ms from Milan, IT
2a01:8100:2000:6000::d AS39729 REGISTER S.P.A. 1.06ms from Milan, IT
2a01:8100:2901::1:183:104 AS39729 REGISTER S.P.A. 0.79ms from Milan, IT
81.88.58.204 AS39729 REGISTER S.P.A. 9.15ms from Strasbourg, FR
2a01:8100:2020:: AS39729 REGISTER S.P.A. 1.03ms from Milan, IT
195.110.105.169 AS39729 REGISTER S.P.A. 0.87ms from Milan, IT
81.88.62.168 AS39729 REGISTER S.P.A. 0.75ms from Milan, IT
81.88.56.156 AS39729 REGISTER S.P.A. 0.77ms from Milan, IT
213.158.80.104 AS39729 REGISTER S.P.A. 0.77ms from Milan, IT
195.110.123.15 AS39729 REGISTER S.P.A. 0.82ms from Milan, IT
185.110.66.3 AS39729 REGISTER S.P.A. 9.21ms from Strasbourg, FR
81.88.54.87 AS39729 REGISTER S.P.A. 0.78ms from Milan, IT
185.2.5.99 AS39729 REGISTER S.P.A. 0.82ms from Milan, IT
2a01:8100:2902::1:129:1 AS39729 REGISTER S.P.A. 1.05ms from Milan, IT
81.88.61.6 AS39729 REGISTER S.P.A. 9.40ms from Strasbourg, FR
81.88.63.94 AS39729 REGISTER S.P.A. 9.14ms from Strasbourg, FR
81.88.60.230 AS39729 REGISTER S.P.A. 9.16ms from Strasbourg, FR
81.88.59.27 AS39729 REGISTER S.P.A. 0.98ms from Milan, IT
195.110.101.47 AS39729 REGISTER S.P.A. 0.74ms from Milan, IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
89.99.115.1 AS33915 Vodafone Libertel B.V. 1.34ms from Amsterdam, NL
84.24.120.1 AS33915 Vodafone Libertel B.V. 5.37ms from Amsterdam, NL
174.64.38.113 AS22773 Cox Communications Inc. 1.11ms from Ashburn, US
97.128.199.225 AS6167 Verizon Business 19.42ms from Ashburn, US
71.90.192.1 AS20115 Charter Communications LLC 2.25ms from Atlanta, US
68.106.204.1 AS22773 Cox Communications Inc. 15.02ms from Atlanta, US
217.26.77.209 AS6700 TELEKOM SRBIJA a.d. 0.81ms from Belgrade, RS
181.55.192.1 AS10620 Telmex Colombia S.A. 2.28ms from Bogota, CO
24.218.116.1 AS7922 Comcast Cable Communications, LLC 5.92ms from Boston, US
41.33.239.1 AS8452 TE-AS 2.82ms from Cairo, EG
96.36.30.17 AS20115 Charter Communications LLC 5.47ms from Chicago, US
174.104.110.241 AS10796 Charter Communications Inc 10.06ms from Columbus, US
200.250.9.225 AS4230 CLARO S.A. 9.53ms from Curitiba, BR
186.176.207.225 AS262197 MILLICOM CABLE COSTA RICA S.A. 0.87ms from Curridabat, CR
66.52.217.49 AS20115 Charter Communications LLC 6.11ms from Dallas, US
68.116.144.1 AS20115 Charter Communications LLC 5.30ms from Dallas, US
107.196.10.1 AS7018 AT&T Enterprises, LLC 10.32ms from Dallas, US
109.255.84.1 AS6830 Liberty Global Europe Holding B.V. 1.24ms from Dublin, IE
84.63.136.1 AS3209 Vodafone GmbH 2.80ms from Duesseldorf, DE
62.153.138.1 AS3320 Deutsche Telekom AG 2.49ms from Frankfurt am Main, DE
38.150.20.1 AS40934 Fortinet Inc. 1.34ms from Hong Kong, HK
116.41.178.129 AS17858 LG POWERCOMM 2.00ms from Incheon, KR
61.106.206.1 AS17864 SK Broadband Co Ltd 1.46ms from Incheon, KR
61.98.222.193 AS9318 SK Broadband Co Ltd 5.95ms from Incheon, KR
78.178.162.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.87ms from Izmir, TR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 185.2.4.80
traceroute to 185.2.4.80 (185.2.4.80): 64 hops max, 52 byte packets
5 [] 217.29.66.113 9.269 ms
6 [AS39729] 81.88.50.110 9.393 ms
7 [AS39729] 81.88.54.253 11.726 ms
8 [AS39729] 185.2.4.80 6.679 ms
Measurement taken from IPinfo ProbeNet in Bologna, IT
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS39729 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs